CN216014145U

CN216014145U - Power supply device installed in computer case

Info

Publication number: CN216014145U
Application number: CN202122137617.6U
Authority: CN
Inventors: 刘勇
Original assignee: Wuhan Longda Xinsheng Network Technology Co ltd
Current assignee: Wuhan Longda Xinsheng Network Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-11
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a power supply device installed in a computer case, which belongs to the electronic field, and comprises a power supply and a case fixing plate, wherein both ends of the side of the power supply are fixedly connected with a strip-shaped plate, one side of the case fixing plate is provided with an adapter plate, the strip-shaped plate is inserted in an inner groove of the adapter plate, one side of the strip-shaped plate is provided with a V-shaped groove, one side of the strip-shaped plate is connected with a sliding plate in a clamping way, the other side of the strip-shaped plate is connected with a sliding plate II in a clamping way, the sliding plate is connected in the sliding plate II in a sliding way, the middle part of the sliding plate is provided with a square groove, one side of the square groove is provided with a bar-shaped tooth groove, the square groove is internally provided with a gear, the gear is in transmission connection with the bar-shaped tooth groove, the square groove is internally provided with a rack, two sides of the rack are fixed with a spring, the other end of the spring is fixed on the inner wall of the square groove. The quick power supply maintenance device can realize quick disassembly of the power supply and complete regular maintenance of the power supply.

Description

Power supply device installed in computer case

Technical Field

The utility model relates to an electron field, more specifically say, relate to an install power supply unit at computer machine incasement.

Background

The computer belongs to weak current products, that is to say, the working voltage of the components is relatively low, generally within plus or minus 12 volts, and is direct current. And the common commercial power is 220V alternating current and can not be directly used on computer parts. Therefore, a computer, like many household appliances, needs a power supply part for converting common commercial power into a voltage usable by the computer, and is generally installed inside the computer. The core components of the computer operate at very low voltages and require a relatively high power supply due to the very high operating frequency of the computer.

The existing computer power supply is usually fixed by screws, and the fixing mode is inconvenient to detach and maintain and inconvenient to install.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an install power supply unit at computer machine incasement, it can realize the quick dismantlement to the power, accomplishes the periodic maintenance to the power.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an install power supply unit in computer machine case, includes power and quick-witted case fixed plate, the side both ends fixedly connected with bar shaped plate of power, one side of quick-witted case fixed plate is provided with the keysets, the bar shaped plate is pegged graft in the inner groovy of keysets, "V" shape recess has been seted up to one side of bar shaped plate, one side the bar shaped plate inside callipers joint has the sliding plate, the opposite side the bar shaped plate inside callipers joint has sliding plate two, sliding plate sliding connection is in sliding plate two.

Furthermore, a square groove is formed in the middle of the sliding plate, a strip-shaped tooth groove is formed in one side of the square groove, a gear is arranged in the square groove and is in transmission connection with the strip-shaped tooth groove, a rack is arranged in the square groove, springs are fixed to two sides of the rack, the other end of each spring is fixed to the inner wall of the square groove, tension is applied to two ends of the rack by the springs, and the springs are attached to one side of the gear.

Furthermore, a guide groove is formed in one side of the square groove, a sliding limiting strip is connected in the guide groove in a sliding mode, an inclined chamfer is formed in one side of the sliding limiting strip, the inclined plane faces towards one side of the rack, and an elastic sheet is fixedly connected in the square groove and located on one side of the rack.

Furthermore, one side of the second sliding plate is rotatably connected with a rotating table, the rotating table is in transmission connection with a gear, the outer side of the second sliding plate is rotatably connected with a plurality of pressing plates, and the pressing plates are covered on one side of the strip-shaped plate in a half-and-half pressing mode.

Furthermore, one side of the adapter plate is fixedly connected with a plurality of plug buckles, each plug buckle consists of three to four L-shaped fan-shaped blades, a round hole is formed in the middle of each plug buckle, and a plug support rod is inserted in the round hole.

Furthermore, one side of the sliding plate and one side of the sliding plate II are provided with a V-shaped boss, and the V-shaped boss is matched with the V-shaped groove of the strip-shaped plate.

Furthermore, a limiting table is arranged on one side of the groove of the adapter plate, and the strip-shaped plate is inserted between the inner groove of the adapter plate and the limiting table.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme corresponds the plug through the plug knot that sets up on the keysets earlier with the pore pair plug on the quick-witted case fixed plate, and peg graft the bracing piece of pegging graft in the downthehole of plug knot middle part, accomplish the fixed of butt joint board and quick-witted case fixed plate, later peg graft in the keysets, peg graft the sliding plate in the bar shaped plate of one side afterwards, it drives gear revolve to rotate the revolving stage, make two removals of sliding plate, until two joints of sliding plate in the bar shaped plate of opposite side, later the spacing strip that slides moves down, and spacing to the rack under the support of shell fragment, never accomplish the fixed of gear, later the clamp plate rotates, make the clamp plate press the one side of covering at the bar shaped plate respectively, accomplish the installation to the power, and simple to operate is swift, and only need demolish the subassembly of sliding plate and sliding plate two and just can accomplish the fixed demolition of power, be convenient for the maintenance in later stage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side sectional view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is a schematic view of a structural limiting plate assembly of the present invention;

fig. 5 is a reverse schematic view of the structure of fig. 4 of the present invention;

fig. 6 is an expansion schematic view of the structure adapter plate of the present invention.

The reference numbers in the figures illustrate:

1. a power source; 2. a chassis fixing plate; 3. an adapter plate; 4. a sliding plate; 5. a second sliding plate; 6. pressing a plate; 7. sliding the limiting strip; 8. inserting a support rod; 9. a strip-shaped tooth socket; 10. a gear; 11. a rack; 12. a spring plate; 13. a spring; 14. a strip plate; 15. a rotating table; 16. a V-shaped boss; 17. and (6) buckling the plug.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-6, a power supply device installed in a computer case comprises a power supply 1 and a case fixing plate 2, wherein two lateral ends of the power supply 1 are fixedly connected with a strip-shaped plate 14, one side of the case fixing plate 2 is provided with an adapter plate 3, the strip-shaped plate 14 is inserted into an inner groove of the adapter plate 3, one side of the strip-shaped plate 14 is provided with a V-shaped groove, a sliding plate 4 is clamped in the strip-shaped plate 14 on one side, a sliding plate two 5 is clamped in the strip-shaped plate 14 on the other side, and the sliding plate 4 is slidably connected in the sliding plate two 5.

Referring to fig. 3, a square groove is formed in the middle of the sliding plate 4, a bar-shaped tooth groove 9 is formed in one side of the square groove, a gear 10 is arranged in the square groove, the gear 10 is in transmission connection with the bar-shaped tooth groove 9, a rack 11 is arranged in the square groove, springs 13 are fixed to two sides of the rack 11, the other ends of the springs 13 are fixed to the inner wall of the square groove, the springs 13 apply tension to two ends of the rack 11, the springs 13 are attached to one side of the gear 10, and the sliding plate two 5 is pressed down or moved up through the bar-shaped tooth groove 9 by rotating the gear 10.

Referring to fig. 3, the guide way has been seted up to one side of square groove, and sliding connection has the spacing strip 7 of slip in the guide way, the slope chamfer has been seted up to one side of the spacing strip 7 of slip, and the inclined plane is towards one side of rack 11, square inslot fixedly connected with shell fragment 12, shell fragment 12 is located one side of rack 11, through sliding the spacing strip 7 to under the support of rack 11, make one side of the spacing strip 7 of slip closely laminate with one side of rack 11, accomplish spacing to rack 11, thereby reach the fixed of pinion 10.

Referring to fig. 2, one side of the second sliding plate 5 is rotatably connected with a rotating table 15, the rotating table 15 is in transmission connection with a gear 10, the outer side of the second sliding plate 5 is rotatably connected with a plurality of pressing plates 6, the pressing plates 6 are half-pressed and covered on one side of the strip-shaped plate 14, and the pressing plates 6 can be tightly pressed and covered on the outer wall of the strip-shaped plate 14 through bending the pressing plates 6.

Referring to fig. 6, one side of the interposer 3 is fixedly connected with a plurality of plug buckles 17, each plug buckle 17 is composed of three to four L-shaped fan-shaped pieces, a round hole is formed in the middle of each plug buckle 17, a plug support rod 8 is inserted into the hole, the plug buckle 17 is inserted into the hole formed in the chassis fixing plate 2 by pressing the tip end of each plug buckle 17, then the plug buckle 17 is clamped on the hole wall of the chassis fixing plate 2 along with the restoration of the plug buckle 17, and then the plug support rod 8 is inserted into the round hole formed in the middle of each plug buckle 17, so that the plug buckle 17 expands and is tightly attached to the chassis fixing plate 2, and therefore the interposer 3 and the chassis fixing plate 2 are fixed.

Referring to fig. 5, one side of the sliding plate 4 and the sliding plate 5 is provided with a V-shaped boss 16, the V-shaped boss 16 is matched with the V-shaped groove of the strip-shaped plate 14, and the sliding plate 4 and the sliding plate 5 can be conveniently inserted through the arranged V-shaped groove, so that the operation and installation of personnel are facilitated.

Referring to fig. 2, recess one side of keysets 3 is provided with spacing platform, and bar shaped plate 14 pegs graft between keysets 3 inner groovy and spacing platform, can make bar shaped plate 14 and keysets 3's inner groovy cover better laminating under the pressure of clamp plate 6 through the spacing platform that sets up.

When in use: the plug buckle 17 on the adapter plate 3 corresponds to a plug hole formed on the case fixed plate 2, the plug support rod 8 is plugged into a hole in the middle of the plug buckle 17, the fixing of the adapter plate 3 and the case fixed plate 2 is completed, then the adapter plate 14 is plugged into the adapter plate 3, then the sliding plate 4 is plugged into the strip-shaped plate 14 on one side, the rotating table 15 is rotated to drive the gear 10 to rotate, so that the sliding plate two 5 moves downwards until the sliding plate two 5 is clamped in the strip-shaped plate 14 on the other side, then the sliding limiting strip 7 moves downwards, the rack 11 is limited under the support of the elastic sheet 12, the fixing of the gear 10 is never completed, then the pressing plate 6 is rotated, so that the pressing plate 6 is respectively pressed on one side of the strip-shaped plate 14 to complete the installation of the power supply 1, and the limiting strip 7 slides reversely and rotates the gear 10 reversely to separate the sliding plate two 5 from the limiting of the power supply 1, thereby completing the disassembly of the battery.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A power supply unit installed in a computer case, comprising a power supply (1) and a case fixing plate (2), characterized in that: the utility model discloses a power supply, including power (1), machine case fixed plate (2), panel (14), strip board (14), the inner groovy of panel (3) is pegged graft to the both ends fixedly connected with strip board (14) of side of power (1), one side of machine case fixed plate (2) is provided with keysets (3), strip board (14) are pegged graft in the inner groovy of keysets (3), "V" shape recess has been seted up to one side of strip board (14), one side the joint has sliding plate (4) in strip board (14), the opposite side the joint has sliding plate two (5) in strip board (14), sliding plate (4) sliding connection is in sliding plate two (5).

2. A power supply unit installed in a computer casing according to claim 1, wherein: the middle part of the sliding plate (4) is provided with a square groove, one side of the square groove is provided with a bar-shaped tooth groove (9), a gear (10) is arranged in the square groove, the gear (10) is in transmission connection with the bar-shaped tooth groove (9), a rack (11) is arranged in the square groove, springs (13) are fixed on two sides of the rack (11), the other end of each spring (13) is fixed on the inner wall of the square groove, the springs (13) are in an extension state and are respectively installed at two ends of the corresponding rack (11), and the springs (13) are attached to one side of the gear (10).

3. A power supply unit installed in a computer casing according to claim 2, wherein: the guide way has been seted up to one side of square groove, and sliding connection has slip spacing (7) in the guide way, the slope chamfer has been seted up to one side of slip spacing (7), and the inclined plane towards one side of rack (11), square inslot fixedly connected with shell fragment (12), shell fragment (12) are located one side of rack (11).

4. A power supply unit installed in a computer casing according to claim 2, wherein: one side of the second sliding plate (5) is rotatably connected with a rotating table (15), the rotating table (15) is in transmission connection with the gear (10), the outer side of the second sliding plate (5) is rotatably connected with a plurality of pressing plates (6), and the pressing plates (6) are pressed on one side of the strip-shaped plate (14) in half and half.

5. A power supply unit installed in a computer casing according to claim 1, wherein: one side of the adapter plate (3) is fixedly connected with a plurality of plug buckles (17), each plug buckle (17) is composed of three to four L-shaped fan-shaped sheets, a round hole is formed in the middle of each plug buckle (17), and a plug support rod (8) is inserted in the round hole.

6. A power supply unit installed in a computer casing according to claim 1, wherein: one side of the sliding plate (4) and one side of the sliding plate II (5) are provided with V-shaped bosses (16), and the V-shaped bosses (16) are matched with the V-shaped grooves of the strip-shaped plates (14).

7. A power supply unit installed in a computer casing according to claim 1, wherein: a limiting table is arranged on one side of the groove of the adapter plate (3), and the strip-shaped plate (14) is inserted between the inner groove of the adapter plate (3) and the limiting table.